/// <summary>
/// set pieces at destinationation cell and clear source cell
/// </summary>
/// <param name="game"></param>
/// <returns></returns>
public bool Complete(Game game)
{
DestinationCell.SetPiece(Piece); //destination cell is set with the piece
SourceCell.SetPiece(null);
game.Movements.Push(this); // add to movement stack in the game to keep track of all the movements
return(true);
}
/// <summary>
/// set piece back to source cell and clear destination cell
/// draw an killed piece back
/// if king was made during last move make it normal
/// </summary>
/// <param name="game"></param>
/// <returns></returns>
public bool Undo(Game game)
{
SourceCell.SetPiece(Piece);
DestinationCell.SetPiece(null);
game.UndoMovements.Push(this);
if (KilledPiece != null)
{
game.board.content[KilledPiece.Y, KilledPiece.X].SetPiece(KilledPiece);
game.board.content[KilledPiece.Y, KilledPiece.X].UnSelect();
}
if (isKing)
{
Piece.MakeNormal();
}
return(true);
}